BOOKS RECEIVED 



{Publishers are requested to notify prices) 



Experimental Electricity and Magnetism. By M. Finn, M.Sc, Senior Mathema- 

 tics and Physics Master, Southend High School for Boys. Illustrated. 

 London : G. Bell & Sons, Ltd., 191 5. (Pp. x + 436.) Price 4s. 6d. 



Proceedings of the Third International Congress of Tropical Agriculture held 

 at the Imperial Institute, London, S.W., June 23 to 30, 1914. Including 

 Abstracts of the Papers, supplied by the Authors, and Reports of the Discus- 

 sions. International Association for Tropical Agriculture (L'Association 

 Scientifique Internationale D'Agronomie Coloniale et Tropicale). Edited by 

 the Honorary Secretaries. London : John Bale, Sons & Danielsson, Ltd., 

 Oxford House, 83-91, Great Titchfield Street, Oxford Street, W. 1914. 

 (Pp. xi + 407.) 



Emma Darwin, A Century of Family Letters, 1792- 1896. Edited by her daughter, 

 Henrietta Litchfield. In Two Volumes. Illustrated. London: John 

 Murray, Albemarle Street, W., 1915. ( Pp. Vol. I. xxxi + 289 ; Vol. II. 

 xxv + 325.) Price 21s. net. 



Volumetric Analysis. By A. J. Berry, M.A., Fellow of Downing College, 

 Cambridge. Cambridge: at the University Press, 191 5. (Pp. 137.) 

 Price 6s. 6d. net. 



Report on Fishery Investigations in Bengal, and Bihar and Orissa. With 

 Recommendations for Future Work. Bulletin No. 5. By T. Southwell, 

 A.R.C.Sc, F.L.S., F.Z.S., Deputy Director of Fisheries, Bengal, and Bihar 

 and Orissa, and Honorary Assistant, Indian Museum. Calcutta : The 

 Bengal Secretariat Book Depot, 191 5. (Pp. 87.) Price, Indian 6 annas, 

 English 6d. 



Annual Magazine Subject-Index, 1914. A Subject-Index to a Selected List of 

 American and English Periodicals and Society Publications. Edited by 

 Frederick Winthrop Faxon, A.B. Compiled with the co-operation oi 

 Librarians. Boston : The Boston Book Company, 191 5. (Pp. 264.) 



This is the eighth volume of a useful reference book, the aim of which is 

 to furnish a subject-index to American and English periodicals not elsewhere 

 indexed. Whilst excluding all fiction except that of very well-known authors, 

 it makes a speciality of History, Travel, Mountaineering, Exploration, Outdoor 

 Life, Fine Arts and Architecture. The names of all articles are carefully 

 classified in subjects in a way that makes reference easy. It ought to find a 

 ready sale in this country, as it is the only index covering the popular periodicals 

 of Great Britain. 



English, French, and German Vocabulary for Water Supply in the Field. By 

 Philip Parker, M.I.C.E. London : 25, Victoria Street, S.W. (Pp. 36.) 



Since the beginning of the war many vocabularies in English and French, 



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